The planing head for standard applications. Standard planing head for all common planing tasks. Thanks to the single-bearing planing head, the HL 850 electronic planer produces flush results with an unlimited rebate depth. Pulling cut thanks to planer blades arranged in a spiral|Quick blade changes with just three screws|Optimum planer blade fit, no adjustment of the blade protrusion required|Perfect true-running. Planing door rebates|All kinds of window rebate|Planing beams, planks and broad surfaces. standard design|with HW carbide-tipped spiral blade HW 82 SD. for HL 850